- Library Home /
- Search Collections /
- Open Collections /
- Browse Collections /
- BIRS Workshop Lecture Videos /
- Dissipative measure-valued solutions for the Euler-Poisson...
Open Collections
BIRS Workshop Lecture Videos
BIRS Workshop Lecture Videos
Dissipative measure-valued solutions for the Euler-Poisson equation Świerczewska-Gwiazda, Agnieszka
Description
We consider pressureless compressible Euler equations driven by nonlocal repulusion-attraction and alignment forces. Our attention is directed to measure-valued solutions, i.e., very weak solutions described by a
classical Young measure together with appropriate concentration defects. We investigate the evolution of a relative energy functional to compare
a measure-valued solution to a regular solution emanating from the same initial datum. This leads to a weak-strong uniqueness principle.
Item Metadata
| Title |
Dissipative measure-valued solutions for the Euler-Poisson equation
|
| Creator | |
| Publisher |
Banff International Research Station for Mathematical Innovation and Discovery
|
| Date Issued |
2020-11-27T10:56
|
| Description |
We consider pressureless compressible Euler equations driven by nonlocal repulusion-attraction and alignment forces. Our attention is directed to measure-valued solutions, i.e., very weak solutions described by a
classical Young measure together with appropriate concentration defects. We investigate the evolution of a relative energy functional to compare
a measure-valued solution to a regular solution emanating from the same initial datum. This leads to a weak-strong uniqueness principle.
|
| Extent |
21.0 minutes
|
| Subject | |
| Type | |
| File Format |
video/mp4
|
| Language |
eng
|
| Notes |
Author affiliation: University of Warsaw
|
| Series | |
| Date Available |
2021-05-27
|
| Provider |
Vancouver : University of British Columbia Library
|
| Rights |
Attribution-NonCommercial-NoDerivatives 4.0 International
|
| DOI |
10.14288/1.0398189
|
| URI | |
| Affiliation | |
| Peer Review Status |
Unreviewed
|
| Scholarly Level |
Faculty
|
| Rights URI | |
| Aggregated Source Repository |
DSpace
|
Item Media
Item Citations and Data
Rights
Attribution-NonCommercial-NoDerivatives 4.0 International